Amqp.Link.OnDetach C# (CSharp) Method

        internal bool OnDetach(Detach detach)
        {
            lock (this.ThisLock)
            {
                if (this.state == LinkState.DetachSent)
                {
                    this.state = LinkState.End;
                }
                else if (this.state == LinkState.Attached)
                {
                    this.SendDetach(null);
                    this.state = LinkState.End;
                }
                else
                {
                    throw new AmqpException(ErrorCode.IllegalState,
                        Fx.Format(SRAmqp.AmqpIllegalOperationState, "OnDetach", this.state));
                }

                this.OnClose(detach.Error);
                this.NotifyClosed(detach.Error);
                return true;
            }
        }

        void OnDetach(Detach detach)
        {
            Link link = this.GetLink(detach.Handle);

            if (link.OnDetach(detach))
            {
                lock (this.ThisLock)
                {
                    this.localLinks[link.Handle]    = null;
                    this.remoteLinks[detach.Handle] = null;
                }
            }
        }